|Fabian Cancellara cooking for the Leopard Trek team in 2011|
2012 Team Rosters updated 18 November 2011
Riders who retired in 2011: Carlos Sastre, Gorazd Stangelj, Addy Engles, Iñaki Isasi, Charly Wegelius, Cyril Dessel, Andrea Noè, Iñigo Cuesta, David Loosli, Mario Aerts, Sylvain Calzati, Sebastian Lang, Kurt-Asle Arvesen,Gorazd Stangelj, Lance Armstrong - retired
Riders left under contract to Leopard Trek: Linus Gerdemann, Giacomo Nizzolo, Joost Posthuma, Rüdiger Selig, Davide Vigano, Oliver Zaugg. Unknown: Brian Vandborg, Volodimir Gustov, David de la Fuente. Brice Feillu signed with Saur-Sojasun. Craig Lewis, Chris Butler, William Clarke signed with Champion Systems. Marc De Maar to United Healthcare
The UCI allow ProTeams to have a maximum number of 30 riders on each team. 30 is the maximun as long as the squad includes two or more neo-pro riders, without those new professionals, teams are allowed 28 riders.